ARCHETYPE Medication (openEHR-EHR-CLUSTER.medication.v1)

ARCHETYPE ID

openEHR-EHR-CLUSTER.medication.v1

Concept

Medication

Description

Details about a medication or component of a medication, including strength, form and details of any specific constituents.

Use

Use to record details about a medication or component of a medication, including strength, form and details of any specific constituents.
This archetype is intended to be used to record details of a medication or component of a medication where the form and detailed ingredients of the medication need to be specified in more detail, for example, infusions and ad hoc mixtures. In the context of an order for administration or dispensing of a medication, nest this archetype within the Preparation details SLOT within the INSTRUCTION.medication_order archetype. In the context of recording the actual administration or dispensing or a medication, nest this archetype within the 'Medication details' SLOT within the ACTION.medication archetype.
This archetype may be redundant in situations where ordering a medication via prescription uses a termnology to identify the medication item. In that case the brand or product name may identify the form and strength of the substance.

Misuse

Not to be used for pharmacy stock-control or within medication catalogues.
Not to be used to record the intended or administered dose of a medication. Use either the INSTRUCTION.medication_order or the CLUSTER.dosage archetypes for this purpose.

Purpose

To record details about a medication or component of a medication, including strength, form and details of any specific constituents.

at0143::Ad-hoc mixture [The medication or medication component is composed of a mixture of ingredients specified within the order. These are typically prepared by pharmacy or ward personnel to suit individual patients.]

at0146::Ingredient [The medication or medication component is an individual ingredient of the medication. This term is used when the archetype is nested within a parent instance of itself, to describe the individual ingredients of a medication.]

at0144::Multi-ingredient product [The medication or medication component consists of a number of active ingredients which are pre-combined into a single form such as a tablet, cream or powder by the manufacturer, for example Paracetamol/codeine.]

at0145::Single-ingredient product [The medication or medication component is a manufactured product containing a single active ingredient.]

at0001::Combination product [The medication or medication component consists of a number of separate products which are pre-packaged by the manufacturer, for example Canesten Combi.]

Text

, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0152], code=at0152, itemType=CLUSTER, level=1, text=Strength (presentation), description=The strength of the medication or medication component, expressed as a ratio., comment=In some cases, as for liquid or semisolid medications, the denominator of the strength ratio is a physical quantity, for example 2 mg/5 ml. In some of these cases the denominator also reflects the actual volume of the component: 5 ml in the previous example. In this case the 'Strength (concentration)' would be 0.4 mg/ml. In other cases, where the strength involves a denominator which is not a physical quantity, for example 4 mg/tablet, the denominator is expressed as a unitary value '1' with a unit of '1', and 'tablet' is carried in the 'Unit of presentation' element. This arrangement was chosen to align with the approach adopted by the ISO IDMP standard for medication catalogues., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=4..*, cardinalityText=Minimum of 4 items (Cardinality: 4..*, unordered), subCardinalityFormal=null, subCardinalityText=null, dataType=CLUSTER, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0152]/items[at0153], code=at0153, itemType=ELEMENT, level=2, text=Strength numerator, description=The value of the numerator of the strength fraction., comment=For example: For a presentation strength of '300 µg/0.3 ml', the strength numerator value is '300'. For a presentation strength of '100 mg/tablet', the strength numerator value is '100'., uncommonOntologyItems=null, occurencesFormal=1..1, occurencesText=Mandatory, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Qualified realUnits:

, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0152]/items[at0005], code=at0005, itemType=ELEMENT, level=2, text=Strength denominator unit, description=The unit of the denominator of the strength fraction., comment=The strength denominator is usually recorded using mass or volume units. For example: 'g', 'ml'. For a presentation strength of '300 µg/0.3 ml', the strength denominator unit is 'ml'. For a presentation strength of '100 mg/tablet', the strength denominator unit is '1'. For this example, the 'Unit of presentation' element is used to record the presentation unit of the medication, 'tablet'., uncommonOntologyItems=null, occurencesFormal=1..1, occurencesText=Mandatory, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0158], code=at0158, itemType=ELEMENT, level=1, text=Unit of presentation, description=The unit of presentation for a single dose of the medication, for use with the 'Strength denominator unit' element., comment=For example: 'tablet', 'capsule', 'puff', 'inhalation'. In most cases, like for tablets and capsules, the unit of presentation is identical to the Form. For some presentations such as inhalers, the Form may be 'inhalation powder', 'inhalation aerosol' or 'inhaler' while the unit of presentation is 'inhalation', 'puff', or 'dose'., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0115], code=at0115, itemType=ELEMENT, level=1, text=Strength (concentration), description=The strength of the medication or medication component, as a concentration., comment=This element is used for liquid or semisolid medications, or medications intended to be diluted in a liquid before administration. For example: '10 mg/ml', '20 mg/g', '5 %', '10,000 SQ-U/ml'., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Concentration, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0151], code=at0151, itemType=ELEMENT, level=1, text=Manufacturer, description=The manufacturer of the medication or medication component., comment=For example: 'Abbott'., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0150], code=at0150, itemType=ELEMENT, level=1, text=Batch ID, description=The identifier assigned to the production batch by the manufacturer during production., comment=null, uncommonOntologyItems=null, occurencesFormal=0..*, occurencesText=Optional, repeating, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=CHOICE, bindings=null, values=Choice of:

Text

Identifier

, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0003], code=at0003, itemType=ELEMENT, level=1, text=Expiry, description=The expiry date and/or time of the medication or medication component, as given by the manufacturer or individual preparing the mixture., comment=Any other form of expiry date, such as time from production or depending on storage environment, can be inserted using a specific CLUSTER archetype in the Substance Details slot or added as part of the Description.
For example: '2017-05-23'., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_DATE_TIME, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0138], code=at0138, itemType=SLOT, level=1, text=Constituent, description=Details of an ingredient or product used to make up a mixed pack, preparation or infusion., comment=This slot is intended to be used to add details about constituents of the medication or medication component, using nested instances of this archetype. This is not normally required other than where a mixture is being described., uncommonOntologyItems=null, occurencesFormal=0..*, occurencesText=Optional, repeating, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=CLUSTER, bindings=null, values=Include:openEHR-EHR-CLUSTER.medication.v0 and specialisations OropenEHR-EHR-CLUSTER.medication.v1 and specialisations, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0139], code=at0139, itemType=ELEMENT, level=1, text=Amount, description=The value of the amount of medication or medication component., comment=The unit of the amount is recorded in the Amount unit element. For example: '1', '1.5', '1000'., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Qualified realUnits:

>=0.0 1

, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0008], code=at0008, itemType=ELEMENT, level=1, text=Amount unit, description=The unit of the amount of medication or medication component., comment=The value of the amount is recorded in the 'Amount' element. For example: 'mg', 'ml', 'IU'., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0148], code=at0148, itemType=ELEMENT, level=1, text=Alternate amount, description=The value of an equivalent representation of the amount of the medication or medication component., comment=The unit of the alternate amount is recorded in the 'Alternate amount unit' element. For example: for a medication with a strength of '5 mg/ml' and where the Amount is '1 ml', the equivalent amount would be 5 mg and the value recorded in this data element would be '5'., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Qualified realUnits:

>=0.0 1

, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0007], code=at0007, itemType=ELEMENT, level=1, text=Alternate amount unit, description=The unit of an equivalent representation of the amount of the medication or medication component., comment=The value of the alternate amount is recorded in the 'Alternate amount' element. For example: for a medication with a strength of '5 mg/ml' and where the Amount is '1 ml', the equivalent amount would be 5 mg and the value recorded in this data element would be 'mg'., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0127], code=at0127, itemType=ELEMENT, level=1, text=Role, description=The role of the medication or medication component within a mixture., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=CHOICE, bindings=null, values=Choice of:

Coded Text

at0080::Therapeutic [Constituent that alone or in combination with one or more other ingredients is considered to fulfil the intended activity of a medicinal product.]

at0083::Adjuvant [Constituent whose primary function is to modify the activity of an active constituent. An adjuvant constituent itself may or may not be therapeutically active.]

at0084::Excipient [Constituent that is inert in relation to the intended activity of the medicinal product.]

Text

, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0133], code=at0133, itemType=ELEMENT, level=1, text=Description, description=Narrative description of the medication or medication component where it is not possible to describe this fully using structured elements., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0141], code=at0141, itemType=SLOT, level=1, text=Structured details, description=Additional details about the medication or medication component., comment=For example: detailed information about the drug class or intended routes, or additional expiry information., uncommonOntologyItems=null, occurencesFormal=0..*, occurencesText=Optional, repeating, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=CLUSTER, bindings=null, values=Include:All not explicitly excluded archetypes, extendedValues=null]], capabilities=[], other_participations=[], contacts=[], target=[], data=[], relationships=[], state=[], protocol=[], activities=[], provider=[]}, topLevelItems={items=ResourceSimplifiedHierarchyItem [path=ROOT_/, code=at0000, itemType=CLUSTER, level=0, text=null, description=null, comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=1..*, cardinalityText= (Cardinality: 1..*, unordered), subCardinalityFormal=null, subCardinalityText=null, dataType=CLUSTER, bindings=null, values=null, extendedValues=null]}, addHierarchyItemsTo=items, currentHierarchyItemsForAdding=[ResourceSimplifiedHierarchyItem [path=/items[at0132], code=at0132, itemType=ELEMENT, level=1, text=Name, description=The name of the medication or medication component., comment=For example: 'Zinacef 750 mg powder' or 'cefuroxim'. This item should be coded if possible, using for example, RxNorm, DM+D, Australian Medicines Terminology or FEST. Usage of this element will vary according to context of use. This element may be omitted where the name of the medication is recorded in the parent INSTRUCTION or ACTION archetype, and this archetype is only used to record that the form must be or was 'liquid'., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0071], code=at0071, itemType=ELEMENT, level=1, text=Form, description=The formulation or presentation of the medication or medication component., comment=For example: 'tablet', 'capsule', 'cream', 'infusion fluid' or 'inhalation powder'. Coding of the form with a terminology is preferred, where possible. Medicines catalogues may differentiate between administrable form 'solution for injection' and product form 'powder for solution for injection'. The recorded form will depend on the exact context of use but administrable form is likely to be used in most instances., uncommonOntologyItems=null, occurencesFormal=0..*, occurencesText=Optional, repeating, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0142], code=at0142, itemType=ELEMENT, level=1, text=Category, description=The category of the medication or medication component, with regard to manufacturing or preparation, and the number of ingredients., comment=For example: 'Paracetamol/codeine' is a Multi-ingredient product, while 'Morphine 60 mg + Haloperidol 2 mg + Midazolam 5 mg' is an Ad-hoc mixture, whose composition is fully specified within the order., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=CHOICE, bindings=null, values=Choice of:

Coded Text

at0143::Ad-hoc mixture [The medication or medication component is composed of a mixture of ingredients specified within the order. These are typically prepared by pharmacy or ward personnel to suit individual patients.]

at0146::Ingredient [The medication or medication component is an individual ingredient of the medication. This term is used when the archetype is nested within a parent instance of itself, to describe the individual ingredients of a medication.]

at0144::Multi-ingredient product [The medication or medication component consists of a number of active ingredients which are pre-combined into a single form such as a tablet, cream or powder by the manufacturer, for example Paracetamol/codeine.]

at0145::Single-ingredient product [The medication or medication component is a manufactured product containing a single active ingredient.]

at0001::Combination product [The medication or medication component consists of a number of separate products which are pre-packaged by the manufacturer, for example Canesten Combi.]

Text

, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0152], code=at0152, itemType=CLUSTER, level=1, text=Strength (presentation), description=The strength of the medication or medication component, expressed as a ratio., comment=In some cases, as for liquid or semisolid medications, the denominator of the strength ratio is a physical quantity, for example 2 mg/5 ml. In some of these cases the denominator also reflects the actual volume of the component: 5 ml in the previous example. In this case the 'Strength (concentration)' would be 0.4 mg/ml. In other cases, where the strength involves a denominator which is not a physical quantity, for example 4 mg/tablet, the denominator is expressed as a unitary value '1' with a unit of '1', and 'tablet' is carried in the 'Unit of presentation' element. This arrangement was chosen to align with the approach adopted by the ISO IDMP standard for medication catalogues., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=4..*, cardinalityText=Minimum of 4 items (Cardinality: 4..*, unordered), subCardinalityFormal=null, subCardinalityText=null, dataType=CLUSTER, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0152]/items[at0153], code=at0153, itemType=ELEMENT, level=2, text=Strength numerator, description=The value of the numerator of the strength fraction., comment=For example: For a presentation strength of '300 µg/0.3 ml', the strength numerator value is '300'. For a presentation strength of '100 mg/tablet', the strength numerator value is '100'., uncommonOntologyItems=null, occurencesFormal=1..1, occurencesText=Mandatory, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Qualified realUnits:

, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0152]/items[at0005], code=at0005, itemType=ELEMENT, level=2, text=Strength denominator unit, description=The unit of the denominator of the strength fraction., comment=The strength denominator is usually recorded using mass or volume units. For example: 'g', 'ml'. For a presentation strength of '300 µg/0.3 ml', the strength denominator unit is 'ml'. For a presentation strength of '100 mg/tablet', the strength denominator unit is '1'. For this example, the 'Unit of presentation' element is used to record the presentation unit of the medication, 'tablet'., uncommonOntologyItems=null, occurencesFormal=1..1, occurencesText=Mandatory, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0158], code=at0158, itemType=ELEMENT, level=1, text=Unit of presentation, description=The unit of presentation for a single dose of the medication, for use with the 'Strength denominator unit' element., comment=For example: 'tablet', 'capsule', 'puff', 'inhalation'. In most cases, like for tablets and capsules, the unit of presentation is identical to the Form. For some presentations such as inhalers, the Form may be 'inhalation powder', 'inhalation aerosol' or 'inhaler' while the unit of presentation is 'inhalation', 'puff', or 'dose'., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0115], code=at0115, itemType=ELEMENT, level=1, text=Strength (concentration), description=The strength of the medication or medication component, as a concentration., comment=This element is used for liquid or semisolid medications, or medications intended to be diluted in a liquid before administration. For example: '10 mg/ml', '20 mg/g', '5 %', '10,000 SQ-U/ml'., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Concentration, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0151], code=at0151, itemType=ELEMENT, level=1, text=Manufacturer, description=The manufacturer of the medication or medication component., comment=For example: 'Abbott'., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0150], code=at0150, itemType=ELEMENT, level=1, text=Batch ID, description=The identifier assigned to the production batch by the manufacturer during production., comment=null, uncommonOntologyItems=null, occurencesFormal=0..*, occurencesText=Optional, repeating, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=CHOICE, bindings=null, values=Choice of:

Text

Identifier

, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0003], code=at0003, itemType=ELEMENT, level=1, text=Expiry, description=The expiry date and/or time of the medication or medication component, as given by the manufacturer or individual preparing the mixture., comment=Any other form of expiry date, such as time from production or depending on storage environment, can be inserted using a specific CLUSTER archetype in the Substance Details slot or added as part of the Description.
For example: '2017-05-23'., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_DATE_TIME, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0138], code=at0138, itemType=SLOT, level=1, text=Constituent, description=Details of an ingredient or product used to make up a mixed pack, preparation or infusion., comment=This slot is intended to be used to add details about constituents of the medication or medication component, using nested instances of this archetype. This is not normally required other than where a mixture is being described., uncommonOntologyItems=null, occurencesFormal=0..*, occurencesText=Optional, repeating, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=CLUSTER, bindings=null, values=Include:openEHR-EHR-CLUSTER.medication.v0 and specialisations OropenEHR-EHR-CLUSTER.medication.v1 and specialisations, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0139], code=at0139, itemType=ELEMENT, level=1, text=Amount, description=The value of the amount of medication or medication component., comment=The unit of the amount is recorded in the Amount unit element. For example: '1', '1.5', '1000'., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Qualified realUnits:

>=0.0 1

, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0008], code=at0008, itemType=ELEMENT, level=1, text=Amount unit, description=The unit of the amount of medication or medication component., comment=The value of the amount is recorded in the 'Amount' element. For example: 'mg', 'ml', 'IU'., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0148], code=at0148, itemType=ELEMENT, level=1, text=Alternate amount, description=The value of an equivalent representation of the amount of the medication or medication component., comment=The unit of the alternate amount is recorded in the 'Alternate amount unit' element. For example: for a medication with a strength of '5 mg/ml' and where the Amount is '1 ml', the equivalent amount would be 5 mg and the value recorded in this data element would be '5'., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=C_DV_QUANTITY, bindings=null, values=Property: Qualified realUnits:

>=0.0 1

, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0007], code=at0007, itemType=ELEMENT, level=1, text=Alternate amount unit, description=The unit of an equivalent representation of the amount of the medication or medication component., comment=The value of the alternate amount is recorded in the 'Alternate amount' element. For example: for a medication with a strength of '5 mg/ml' and where the Amount is '1 ml', the equivalent amount would be 5 mg and the value recorded in this data element would be 'mg'., uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=DV_TEXT, bindings=null, values=, extendedValues=null], ResourceSimplifiedHierarchyItem [path=/items[at0127], code=at0127, itemType=ELEMENT, level=1, text=Role, description=The role of the medication or medication component within a mixture., comment=null, uncommonOntologyItems=null, occurencesFormal=0..1, occurencesText=Optional, cardinalityFormal=null, cardinalityText=null, subCardinalityFormal=null, subCardinalityText=null, dataType=CHOICE, bindings=null, values=Choice of:

Coded Text

at0080::Therapeutic [Constituent that alone or in combination with one or more other ingredients is considered to fulfil the intended activity of a medicinal product.]

at0083::Adjuvant [Constituent whose primary function is to modify the activity of an active constituent. An adjuvant constituent itself may or may not be therapeutically active.]

at0084::Excipient [Constituent that is inert in relation to the intended activity of the medicinal product.]